BookCollection build status in LibraryActivity
Library has no status
book search in library
method Library.refreshBookInfo() has gone
update book info in library after editing in BookInfoActivity
book search logic moved from Library to LibraryActivity
public RootTree
LibraryActivity references RootTree, not Library
class Library has gone
Merge branch 'master' into beta

Conflicts:
	src/org/geometerplus/android/fbreader/library/LibraryActivity.java
	src/org/geometerplus/fbreader/library/FileFirstLevelTree.java
	src/org/geometerplus/fbreader/library/Library.java